1103340220001 has 2 divisors, whose sum is σ = 1103340220002. Its totient is φ = 1103340220000.

The previous prime is 1103340219979. The next prime is 1103340220063. The reversal of 1103340220001 is 1000220433011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 996133744225 + 107206475776 = 998065^2 + 327424^2 .

It is a cyclic number.

It is not a de Polignac number, because 1103340220001 - 2¹⁴ = 1103340203617 is a prime.

It is not a weakly prime, because it can be changed into another prime (1103340220601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551670110000 + 551670110001.

It is an arithmetic number, because the mean of its divisors is an integer number (551670110001).

Almost surely, 2^{1103340220001} is an apocalyptic number.

It is an amenable number.

1103340220001 is a deficient number, since it is larger than the sum of its proper divisors (1).

1103340220001 is an equidigital number, since it uses as much as digits as its factorization.

1103340220001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 1103340220001 its reverse (1000220433011), we get a palindrome (2103560653012).

The spelling of 1103340220001 in words is "one trillion, one hundred three billion, three hundred forty million, two hundred twenty thousand, one".